package agencia.persistencia;

import java.util.Date;
import java.util.List;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.Example;

/**
 * A data access object (DAO) providing persistence and search support for
 * Excursion entities. Transaction control of the save(), update() and delete()
 * operations can directly support Spring container-managed transactions or they
 * can be augmented to handle user-managed Spring transactions. Each of these
 * methods provides additional information for how to configure it for the
 * desired type of transaction control.
 * 
 * @see agencia.ExcursionMedioDia
 * @author MyEclipse Persistence Tools
 */

public class ExcursionDAO extends BaseHibernateDAO {
	private static final Log log = LogFactory.getLog(ExcursionDAO.class);
	// property constants
	public static final String NOMBRE = "nombre";
	public static final String PRECIO_SERVICIOS = "precioServicios";
	public static final String PRECIO_BASICO = "precioBasico";
	public static final String CATEGORIA = "categoria";

	public void save(agencia.ExcursionMedioDia transientInstance) {
		log.debug("saving Excursion instance");
		try {
			getSession().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(agencia.ExcursionMedioDia persistentInstance) {
		log.debug("deleting Excursion instance");
		try {
			getSession().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public agencia.ExcursionMedioDia findById(java.lang.Long id) {
		log.debug("getting Excursion instance with id: " + id);
		try {
			agencia.ExcursionMedioDia instance = (agencia.ExcursionMedioDia) getSession().get(
					"agencia.ExcursionMedioDia", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(agencia.ExcursionMedioDia instance) {
		log.debug("finding Excursion instance by example");
		try {
			List results = getSession().createCriteria(
					"agencia.ExcursionMedioDia").add(
					Example.create(instance)).list();
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding Excursion instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from ExcursionMedioDia as model where model."
					+ propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByNombre(Object nombre) {
		return findByProperty(NOMBRE, nombre);
	}

	public List findByPrecioServicios(Object precioServicios) {
		return findByProperty(PRECIO_SERVICIOS, precioServicios);
	}

	public List findByPrecioBasico(Object precioBasico) {
		return findByProperty(PRECIO_BASICO, precioBasico);
	}

	public List findByCategoria(Object categoria) {
		return findByProperty(CATEGORIA, categoria);
	}

	public List findAll() {
		log.debug("finding all Excursion instances");
		try {
			String queryString = "from ExcursionMedioDia";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public agencia.ExcursionMedioDia merge(agencia.ExcursionMedioDia detachedInstance) {
		log.debug("merging Excursion instance");
		try {
			agencia.ExcursionMedioDia result = (agencia.ExcursionMedioDia) getSession().merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(agencia.ExcursionMedioDia instance) {
		log.debug("attaching dirty Excursion instance");
		try {
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(agencia.ExcursionMedioDia instance) {
		log.debug("attaching clean Excursion instance");
		try {
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
}